Things are looking rosy for Rosendin Electric. The company has risen to the top ranks of US electrical contractors since it was founded in 1919 by Moses Rosendin. The employee-owned firm provides a range of services, including design-build engineering, as well as installation of communications networks; traffic signals; gas, water, and electrical utility lines; and airport lighting. The company also designs and constructs, laboratory and research facilities, wind energy and solar power plants, including grids and collection systems. Rosendin Electric has offices in California and a handful of other mostly western states.